Monthly outlook for Montrose, WI: average high 57°, average low 39°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 19 October (69.8°), the coolest 28 October (23.8°).
57°/39°
Average high / low
+2°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59.6°
54.7°
+2.8°
29 October – 7 November
52.6°
50.2°
+1.3°
8 November – 17 November
at normal
44.4°
—
October records over 66 years
84.7°3 October 2025All-time high
21.6°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Mount Horeb (12 mi).
Tue, 2067° / 41°0
67 °
Montrose, Tuesday, 20 October
Clear. High 67°, low 41°.
Pressure30.39 inHg
Wind6 mph S
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 41°0
67 °
Montrose, Wednesday, 21 October
Clear. High 67°, low 41°.
Pressure30.27 inHg
Wind6.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Thu, 2266° / 48°0
66 °
Montrose, Thursday, 22 October
Partly cloudy. High 66°, low 48°.
Pressure30.36 inHg
Wind6 mph E
Humidity77%
Visibility6.2 mi
Dew point55°
Fri, 2361° / 46°0
61 °
Montrose, Friday, 23 October
Mostly clear. High 61°, low 46°.
Pressure30.36 inHg
Wind8.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point47°
Sat, 2462° / 46°0
62 °
Montrose, Saturday, 24 October
Overcast. High 62°, low 46°.
Pressure30.39 inHg
Wind11.1 mph S
Humidity58%
Visibility—
Dew point44°
Sun, 2562° / 49°0
62 °
Montrose, Sunday, 25 October
Overcast. High 62°, low 49°.
Pressure30.30 inHg
Wind9.8 mph NW
Humidity62%
Visibility—
Dew point44°
Mon, 2653° / 41°0
53 °
Montrose, Monday, 26 October
Clear. High 53°, low 41°.
Pressure30.36 inHg
Wind10.6 mph NW
Humidity34%
Visibility—
Dew point24°
Tue, 2747° / 32°0
47 °
Montrose, Tuesday, 27 October
Overcast. High 47°, low 32°.
Pressure30.42 inHg
Wind14.8 mph N
Humidity45%
Visibility—
Dew point25°
Wed, 2841° / 24°0
41 °
Montrose, Wednesday, 28 October
Clear. High 41°, low 24°.
Pressure30.50 inHg
Wind11.3 mph NW
Humidity35%
Visibility—
Dew point12°
Thu, 2948° / 26°0
48 °
Montrose, Thursday, 29 October
Clear. High 48°, low 26°.
Pressure30.39 inHg
Wind9.3 mph W
Humidity27%
Visibility—
Dew point11°
Fri, 3052° / 30°0
52 °
Montrose, Friday, 30 October
Overcast. High 52°, low 30°.
Pressure30.15 inHg
Wind19.8 mph SW
Humidity35%
Visibility—
Dew point21°
Sat, 3158° / 41°0
58 °
Montrose, Saturday, 31 October
Overcast. High 58°, low 41°.
Pressure30.00 inHg
Wind14.8 mph SW
Humidity58%
Visibility—
Dew point40°
Sun, 0158° / 48°0
58 °
Montrose, Sunday, 1 November
Overcast. High 58°, low 48°.
Pressure30.09 inHg
Wind10 mph NE
Humidity63%
Visibility—
Dew point44°
Mon, 0250° / 37°0.06
50 °
Montrose, Monday, 2 November
Light rain. High 50°, low 37°.
Pressure30.24 inHg
Wind11 mph NE
Humidity52%
Visibility—
Dew point31°
Tue, 0351° / 32°0
51 °
Montrose, Tuesday, 3 November
Mostly clear. High 51°, low 32°.
Pressure30.15 inHg
Wind7.4 mph SE
Humidity55%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0449° / 37°0.09
49 °
Montrose, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2008)
Record low11° (1991)
Thu, 0549° / 36°0.09
49 °
Montrose, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2020)
Record low18° (1991)
Fri, 0648° / 35°0.07
48 °
Montrose, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (2020)
Record low14° (1991)
Sat, 0748° / 35°0.03
48 °
Montrose, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low5° (1991)
Sun, 0848° / 35°0.04
48 °
Montrose, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low9° (1991)
Mon, 0947° / 35°0.1
47 °
Montrose, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2020)
Record low17° (1991)
Tue, 1046° / 33°0.11
46 °
Montrose, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2022)
Record low12° (2017)
Wed, 1144° / 31°0.07
44 °
Montrose, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1964)
Record low12° (2019)
Thu, 1242° / 30°0.06
42 °
Montrose, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation32%
Record high62° (1964)
Record low2° (2019)
Fri, 1343° / 30°0.04
43 °
Montrose, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low5° (1986)
Sat, 1444° / 31°0.03
44 °
Montrose, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (1971)
Record low14° (2019)
Sun, 1544° / 32°0.06
44 °
Montrose, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2025)
Record low13° (1995)
Mon, 1644° / 31°0.05
44 °
Montrose, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (2023)
Record low19° (1989)
Tue, 1744° / 32°0.09
44 °
Montrose, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (2016)
Record low11° (2005)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Montrose, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Montrose, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.